【Shipping Method】 Shipped at room temperature. Simple packaging (using Nekoposu). *Please be aware that we are not responsible for any quality changes due to temperature fluctuations during transit. 【Expiration Date】 30 days from the shipping date. 【Storage Instructions】 Avoid direct sunlight, high temperatures, and humidity. After opening, store in the refrigerator and consume as soon as possible, regardless of the expiration date. 【About the Product】 (Please read carefully❗️❗️) ・This is a "訳あり" (discounted/imperfect) product, as it consists of cut-off pieces from the ends of the sweet potatoes, resulting in irregular shapes, sizes, and colors. ・These bite-sized pieces are popular for home consumption. ・White powder may be visible on the surface; this is crystallized sugar and does not affect the quality. ・Returns, exchanges, or complaints based on appearance (shape, size, color) will not be accepted. ・As all products are handmade, there may be individual variations. Please refrigerate the product upon receipt. *Please understand and agree to the above before purchasing.